diff options
| author | Amitkumar Karwar | 2012-01-24 20:50:25 -0800 |
|---|---|---|
| committer | John W. Linville | 2012-01-27 14:57:03 -0500 |
| commit | c4f3b9725ed476adbcaf1c49d882ab541bc4214c (patch) | |
| tree | a46fbb97f8df8cf8faa8bb4f1b3ee7851a83a155 /drivers/net | |
| parent | 2690e1bb35e97a3b15f0064e9176cd2ec61c2511 (diff) | |
mwifiex: update BSS parameters in dump_station_info()
This enables user to check beacon interval, DTIM period, short slot
time and short preamble information using "iw dev mlan0 link" command
when station is in connected state.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/mwifiex/cfg80211.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/main.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/scan.c | 6 |
3 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index 00f10059ecb4..6fef4925d13a 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -557,6 +557,23 @@ mwifiex_dump_station_info(struct mwifiex_private *priv, /* bit rate is in 500 kb/s units. Convert it to 100kb/s units */ sinfo->txrate.legacy = rate.rate * 5; + if (priv->bss_mode == NL80211_IFTYPE_STATION) { + sinfo->filled |= STATION_INFO_BSS_PARAM; + sinfo->bss_param.flags = 0; + if (priv->curr_bss_params.bss_descriptor.cap_info_bitmap & + WLAN_CAPABILITY_SHORT_PREAMBLE) + sinfo->bss_param.flags |= + BSS_PARAM_FLAGS_SHORT_PREAMBLE; + if (priv->curr_bss_params.bss_descriptor.cap_info_bitmap & + WLAN_CAPABILITY_SHORT_SLOT_TIME) + sinfo->bss_param.flags |= + BSS_PARAM_FLAGS_SHORT_SLOT_TIME; + sinfo->bss_param.dtim_period = + priv->curr_bss_params.bss_descriptor.dtim_period; + sinfo->bss_param.beacon_interval = + priv->curr_bss_params.bss_descriptor.beacon_period; + } + return ret; } diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index 6712ea89ef78..3dc0f721c1db 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -249,6 +249,7 @@ struct mwifiex_bssdescriptor { u32 channel; u32 freq; u16 beacon_period; + u8 dtim_period; u8 erp_flags; u32 bss_mode; u8 supported_rates[MWIFIEX_SUPPORTED_RATES]; diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c index 98f1ca9cd6d8..135208596aff 100644 --- a/drivers/net/wireless/mwifiex/scan.c +++ b/drivers/net/wireless/mwifiex/scan.c @@ -1086,6 +1086,7 @@ mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, struct ieee_types_vendor_specific *vendor_ie; const u8 wpa_oui[4] = { 0x00, 0x50, 0xf2, 0x01 }; const u8 wmm_oui[4] = { 0x00, 0x50, 0xf2, 0x02 }; + struct ieee80211_tim_ie *tim_ie; found_data_rate_ie = false; rate_size = 0; @@ -1258,6 +1259,11 @@ mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, sizeof(struct ieee_types_header) - bss_entry->beacon_buf); break; + case WLAN_EID_TIM: + tim_ie = (void *) (current_ptr + + sizeof(struct ieee_types_header)); + bss_entry->dtim_period = tim_ie->dtim_period; + break; default: break; } |